Dayton Audio's Ultimax Series DVC subwoofers are purpose-built to move air and create clean,... more
Product information "Dayton Audio UM8-22"
Dayton Audio's Ultimax Series DVC subwoofers are purpose-built to move air and create clean, articulate, fast bass. Optimized for small enclosures, the UM8-22 8" subwoofer is perfect for providing deep bass without taking up much space. Experience the apex of subwoofer design.
Product Highlights
• Thick, one-piece Nomex honeycomb covered cone with woven heavy-duty glass-fiber
• Dual linear stiffness spiders limit distortion and rocking modes
• Tall-boy rubber surround for extra-long linear excursion without reducing cone surface area
• Black anodized aluminum former and black pole improves heat dissipation
• 300 watts RMS power handling
• Large vented pole piece and under-spider venting
• Dual 2 ohm, 2-layer copper voice coils
Specifications
Impedance
2+2 ohms
Re
4.2 ohms
Le
1.14 mH
Fs
31.6 Hz
Qms
2.51
Qes
0.75
Qts
0.58
Mms
74.5g
Cms
0.33 mm/N
Sd
211.2 cm²
Vd
359.1 cm³
BL
9.1 Tm
Vas
21.30 liters
Xmax
16.0 mm
VC Diameter
2"
SPL
84.2 dB @ 2.83V/1m
RMS Power Handling
300 watts
Usable Frequency Range (Hz)
30 - 800 Hz
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